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一、接种工具改进:1、接种器:将七支接种枪的枪管,每管相隔5cm用一条36×1×0.5(cm)的扁钢固定(见图1-③)。再用一条同样的扁钢固定推杆的顶端(见图1一①)。 2、打孔器:做好七个圆锥体钢钻,每钻相隔5cm安装在一条与上述同样规格的扁钢上,再装上一个木手柄(见图2)。 3、铝盒:用铝皮制成40×10×10(cm)的长方体铝盒。
I. Inoculation Tools Improvements: 1. Inocula: The barrel of seven seed guns, each separated by 5cm with a 36 × 1 × 0.5 (cm) flat steel (see Figure 1-③). Then use the same flat steel rod fixed the top (see Figure 1 a). 2, punch: do a good job of seven conical steel drill, every 5cm apart from each drill mounted on a flat steel with the same specifications above, and then loaded with a wooden handle (see Figure 2). 3, aluminum box: made of aluminum skin 40 × 10 × 10 (cm) rectangular aluminum box.